CN203964007U - Pulse igniter - Google Patents
Pulse igniter Download PDFInfo
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- CN203964007U CN203964007U CN201420413641.5U CN201420413641U CN203964007U CN 203964007 U CN203964007 U CN 203964007U CN 201420413641 U CN201420413641 U CN 201420413641U CN 203964007 U CN203964007 U CN 203964007U
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Abstract
The utility model relates to igniter.The utility model fires for gas utensil in prior art the problem that fiery rate is low, a kind of pulse igniter is provided, comprise power module, switch one, switch two, electric discharge probe one and electric discharge probe two, also comprise electric capacity one, electric capacity two, electric capacity three, transistor, thyristor, diode one, diode two, diode three, diode four, transformer one, transformer two, transformer three, resistance one and resistance two.The oscillating circuit starting of oscillation that transistor, electric capacity one and transformer three form, for electric capacity three and electric capacity two charge, thyristor conducting, electric capacity three starts electric discharge, produce high-voltage pulse by high-tension transformer one and/or high-tension transformer two, between spray point, form high-voltage arc.Be applicable to pulse igniter.
Description
Technical field
The utility model relates to igniter, particularly pulse igniter.
Background technology
Along with scientific and technological development, gas-cooker become gradually people live in the middle of requisite product.And traditional gas utensil uses piezoelectric ceramics igniting, this mode ignition success rate is subject to the impact of ambient humidity larger, when humidity is larger, be difficult for lighting, and when igniting, noise is larger, also may cause gas outlet gas concentration high because can't beat always, while accidentally beating, the intensity of a fire is larger, easily burns user.
Utility model content
Technical problem to be solved in the utility model, provides pulse igniter, improves the fiery rate of combustion to reach, and reduces the effect of ignition noise.
The utility model solve the technical problem, the technical scheme adopting is, pulse igniter, comprise pulse-generating circuit, power module, switch one, switch two, electric discharge probe one and electric discharge probe two, power module is connected with pulse-generating circuit, pulse-generating circuit respectively with one end of switch one, one end of switch two, electric discharge probe one and electric discharge probe two connect, the other end of the other end of switch one and switch two is ground connection respectively, described pulse-generating circuit comprises electric capacity one, electric capacity two, electric capacity three, transistor, thyristor, diode one, diode two, diode three, diode four, transformer one, transformer two, transformer three, resistance one and resistance two, the output of described power module respectively with one end of electric capacity one, the negative pole of transistorized emitter stage and diode one connects, the other end of electric capacity one is connected with one end of the secondary coil three of transistorized base stage and transformer three respectively, one end of the primary coil of the positive pole of transistorized collector diode one and transformer three connects, the other end of primary coil is to ground, one end of the secondary coil one of described transformer three is to ground, the other end of secondary coil one is connected with one end of secondary coil two and the negative pole of diode four respectively, the other end of secondary coil two is connected with the positive pole of diode two, the positive pole of diode four is connected with one end of resistance two, the other end of resistance two is connected with one end of electric capacity two and the control utmost point of thyristor respectively, the other end of electric capacity two and the minus earth of thyristor, the positive pole of thyristor respectively with the negative pole of diode two, one end of the negative pole of diode three and electric capacity three connects, the plus earth of diode three, the other end of electric capacity three respectively with one end of resistance one, one end of the primary coil of one end of the primary coil of transformer one and transformer two connects, one end of the secondary coil of the other end of the primary coil of transformer one and transformer one is connected with one end of switch one respectively, one end of the secondary coil of the other end of the primary coil of transformer two and transformer two is connected with one end of switch two respectively, the other end of the other end of switch one and switch two is ground connection respectively, the other end of the secondary coil of transformer one is connected with electric discharge probe one, the other end of the secondary coil of transformer two is connected with electric discharge probe two, the other end of resistance one is connected with the other end of the secondary coil three of transformer three.
Concrete, described transformer one is low-tension transformer.
Concrete, described transformer two and transformer three are high-tension transformer.
Concrete, described diode four is commutation diode.
The beneficial effects of the utility model are, by introducing pulse-generating circuit, in the time that user uses gas utensil, to press power supply knob battery and connect, the oscillating circuit that transistor, electric capacity one and transformer three form starts starting of oscillation, and charge for electric capacity three and electric capacity two, in the time that electric capacity two voltages reach certain value, thyristor conducting, electric capacity three starts electric discharge, produce a high-voltage pulse by high-tension transformer one and/or high-tension transformer two, between spray point, form high-voltage arc.Even also can normally work in the situation that voltage is lower, and high-voltage pulse igniting, fire fiery rate high, noise is little.Meanwhile, in the time of holding state, battery does not form path, electric weight that just can consuming cells.
Brief description of the drawings
Fig. 1 is the circuit diagram of pulse-generating circuit in the utility model pulse igniter;
Wherein, switch one--K1, switch two--K2, electric capacity one--C1, electric capacity two--C2, electric capacity three--C3, transistor--VT, thyristor--SCR, diode one--D1, diode two--D2, diode three--D3, diode four--D4, transformer one--T1, transformer two--T2, transformer three--T3, resistance one--R1 and resistance two--R2.
Detailed description of the invention
Describe the technical solution of the utility model in detail below in conjunction with drawings and Examples:
The utility model uses piezoelectric ceramics igniting for gas utensil in prior art, this mode ignition success rate is subject to the impact of ambient humidity larger, when humidity is larger, be difficult for lighting, and when igniting, noise is larger, also may cause gas outlet gas concentration high because can't beat always, while accidentally beating, the intensity of a fire is larger, easily burn user's problem, a kind of pulse igniter is provided, comprise pulse-generating circuit, power module, switch one, switch two, electric discharge probe one and electric discharge probe two, power module is connected with pulse-generating circuit, pulse-generating circuit respectively with one end of switch one, one end of switch two, electric discharge probe one and electric discharge probe two connect, the other end of the other end of switch one and switch two is ground connection respectively, described pulse-generating circuit comprises electric capacity one, electric capacity two, electric capacity three, transistor, thyristor, diode one, diode two, diode three, diode four, transformer one, transformer two, transformer three, resistance one and resistance two, the output of described power module respectively with one end of electric capacity one, the negative pole of transistorized emitter stage and diode one connects, the other end of electric capacity one is connected with one end of the secondary coil three of transistorized base stage and transformer three respectively, one end of the primary coil of the positive pole of transistorized collector diode one and transformer three connects, the other end of primary coil is to ground, one end of the secondary coil one of described transformer three is to ground, the other end of secondary coil one is connected with one end of secondary coil two and the negative pole of diode four respectively, the other end of secondary coil two is connected with the positive pole of diode two, the positive pole of diode four is connected with one end of resistance two, the other end of resistance two is connected with one end of electric capacity two and the control utmost point of thyristor respectively, the other end of electric capacity two and the minus earth of thyristor, the positive pole of thyristor respectively with the negative pole of diode two, one end of the negative pole of diode three and electric capacity three connects, the plus earth of diode three, the other end of electric capacity three respectively with one end of resistance one, one end of the primary coil of one end of the primary coil of transformer one and transformer two connects, one end of the secondary coil of the other end of the primary coil of transformer one and transformer one is connected with one end of switch one respectively, one end of the secondary coil of the other end of the primary coil of transformer two and transformer two is connected with one end of switch two respectively, the other end of the other end of switch one and switch two is ground connection respectively, the other end of the secondary coil of transformer one is connected with electric discharge probe one, the other end of the secondary coil of transformer two is connected with electric discharge probe two, the other end of resistance one is connected with the other end of the secondary coil three of transformer three.Pass through pulse-generating circuit, in the time that user uses gas utensil, pressing power supply knob battery connects, the oscillating circuit that transistor, electric capacity one and transformer three form starts starting of oscillation, and for electric capacity three and electric capacity two charge, in the time that electric capacity two voltages reach certain value, thyristor conducting, electric capacity three starts electric discharge, produces a high-voltage pulse by high-tension transformer one and/or high-tension transformer two, forms high-voltage arc between spray point.Even also can normally work in the situation that voltage is lower, and high-voltage pulse igniting, fire fiery rate high, noise is little.Meanwhile, in the time of holding state, battery does not form path, electric weight that just can consuming cells.
Embodiment
The pulse igniter that this is routine, comprise pulse-generating circuit, power module, switch one K1, switch two K2, electric discharge probe one and electric discharge probe two, power module is connected with pulse-generating circuit, pulse-generating circuit respectively with one end of switch one K1, one end of switch two K2, electric discharge probe one and electric discharge probe two connect, the other end K2 of the other end of switch one K1 and switch two K2 is ground connection respectively, as shown in Figure 1, described pulse-generating circuit comprises electric capacity one C1, electric capacity two C2, electric capacity three C3, transistor VT, thyristor SCR, diode one D1, diode two D2, diode three D3, diode four D4, transformer one T1, transformer two T2, transformer three T3, resistance one R1 and resistance two R2, the output of described power module respectively with one end of electric capacity one C1, the negative pole of the emitter stage of transistor VT and diode one D1 connects, the other end of electric capacity one C1 is connected with one end of the base stage of transistor VT and the secondary coil three of transformer three T3 respectively, one end of the positive pole of collector diode one D1 of transistor VT and the primary coil of transformer three T3 connects, the other end of primary coil is to ground, one end of the secondary coil one of described transformer three T3 is to ground, the other end of secondary coil one is connected with one end of secondary coil two and the negative pole of diode four D4 respectively, the other end of secondary coil two is connected with the positive pole of diode two D2, the positive pole of diode four D4 is connected with one end of resistance two R2, the other end of resistance two R2 is connected with one end of electric capacity two C2 and the control utmost point of thyristor SCR respectively, the other end of electric capacity two C2 and the minus earth of thyristor SCR, the positive pole of thyristor SCR respectively with the negative pole of diode two D2, one end of the negative pole of diode three D3 and electric capacity three C3 connects, the plus earth of diode three D3, the other end of electric capacity three C3 respectively with one end of resistance one R1, one end of the primary coil of one end of the primary coil of transformer one T1 and transformer two T2 connects, one end of the secondary coil of the other end of the primary coil of transformer one T1 and transformer one T1 is connected with one end of switch one K1 respectively, one end of the secondary coil of the other end of the primary coil of transformer two T2 and transformer two T2 is connected with one end of switch two K2 respectively, the other end of the other end of switch one K1 and switch two K2 is ground connection respectively, the other end of the secondary coil of transformer one T1 is connected with electric discharge probe one, the other end of the secondary coil of transformer two T2 is connected with electric discharge probe two, the other end of resistance one R1 is connected with the other end of the secondary coil three of transformer three T3.
In the time of holding state, battery does not form path, electric weight that can consuming cells.Not only save the energy and also ensured safety.
In the time that user uses gas utensil, press power supply knob, switch one K1 and/or switch two K2 batteries are connected, the oscillating circuit being made up of transistor VT, electric capacity one C1 and transformer three T3 starts starting of oscillation, and is electric capacity three C3 and electric capacity two C2 chargings, in the time that electric capacity two C2 voltages reach certain value, thyristor SCR conducting, electric capacity three C3 start electric discharge, produce a high-voltage pulse by transformer one T1 and/or transformer two T2, form high-voltage arc between spray point.
Concrete, wherein, transformer one T1 is low-tension transformer.Transformer two T2 and transformer three T3 are high-tension transformer.Diode four D4 are commutation diode.
In sum, the utility model pulse igniter, by using pulse-generating circuit, in the time that user uses gas utensil, pressing power supply knob battery connects, the oscillating circuit that transistor, electric capacity one and transformer three form starts starting of oscillation, and for electric capacity three and electric capacity two charge, in the time that electric capacity two voltages reach certain value, thyristor conducting, electric capacity three starts electric discharge, produces a high-voltage pulse by high-tension transformer one and/or high-tension transformer two, forms high-voltage arc between spray point.Even also can normally work in the situation that voltage is lower, and high-voltage pulse igniting, fire fiery rate high, noise is little.Meanwhile, in the time of holding state, battery does not form path, electric weight that just can consuming cells.
Claims (4)
1. pulse igniter, comprise pulse-generating circuit, power module, switch one (K1), switch two (K2), electric discharge probe one and electric discharge probe two, power module is connected with pulse-generating circuit, pulse-generating circuit respectively with one end of switch one (K1), one end of switch two (K2), electric discharge probe one and electric discharge probe two connect, the other end (K2) of the other end of switch one (K1) and switch two (K2) is ground connection respectively, it is characterized in that, described pulse-generating circuit comprises electric capacity one (C1), electric capacity two (C2), electric capacity three (C3), transistor (VT), thyristor (SCR), diode one (D1), diode two (D2), diode three (D3), diode four (D4), transformer one (T1), transformer two (T2), transformer three (T3), resistance one (R1) and resistance two (R2), the output of described power module respectively with one end of electric capacity one (C1), the negative pole of the emitter stage of transistor (VT) and diode one (D1) connects, the other end of electric capacity one (C1) is connected with one end of the base stage of transistor (VT) and the secondary coil three of transformer three (T3) respectively, one end of the positive pole of the collector diode one (D1) of transistor (VT) and the primary coil of transformer three (T3) connects, the other end of primary coil is to ground, one end of the secondary coil one of described transformer three (T3) is to ground, the other end of secondary coil one is connected with one end of secondary coil two and the negative pole of diode four (D4) respectively, the other end of secondary coil two is connected with the positive pole of diode two (D2), the positive pole of diode four (D4) is connected with one end of resistance two (R2), the other end of resistance two (R2) is connected with one end of electric capacity two (C2) and the control utmost point of thyristor (SCR) respectively, the minus earth of the other end of electric capacity two (C2) and thyristor (SCR), the positive pole of thyristor (SCR) respectively with the negative pole of diode two (D2), one end of the negative pole of diode three (D3) and electric capacity three (C3) connects, the plus earth of diode three (D3), the other end of electric capacity three (C3) respectively with one end of resistance one (R1), one end of the primary coil of one end of the primary coil of transformer one (T1) and transformer two (T2) connects, one end of the secondary coil of the other end of the primary coil of transformer one (T1) and transformer one (T1) is connected with one end of switch one (K1) respectively, one end of the secondary coil of the other end of the primary coil of transformer two (T2) and transformer two (T2) is connected with one end of switch two (K2) respectively, the other end of the other end of switch one (K1) and switch two (K2) is ground connection respectively, the other end of the secondary coil of transformer one (T1) is connected with electric discharge probe one, the other end of the secondary coil of transformer two (T2) is connected with electric discharge probe two, the other end of resistance one (R1) is connected with the other end of the secondary coil three of transformer three (T3).
2. pulse igniter according to claim 1, is characterized in that, described transformer one (T1) is low-tension transformer.
3. pulse igniter according to claim 1, is characterized in that, described transformer two (T2) and transformer three (T3) are high-tension transformer.
4. pulse igniter according to claim 1, is characterized in that, described diode four (D4) is commutation diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413641.5U CN203964007U (en) | 2014-07-24 | 2014-07-24 | Pulse igniter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413641.5U CN203964007U (en) | 2014-07-24 | 2014-07-24 | Pulse igniter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964007U true CN203964007U (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420413641.5U Active CN203964007U (en) | 2014-07-24 | 2014-07-24 | Pulse igniter |
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| Country | Link |
|---|---|
| CN (1) | CN203964007U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423339A (en) * | 2015-12-22 | 2016-03-23 | 广东美的厨房电器制造有限公司 | Pulse ignition control circuit and gas stove |
| WO2017088583A1 (en) * | 2015-11-27 | 2017-06-01 | 广东美的厨房电器制造有限公司 | Pulse ignition control circuit, gas stove, and working control method and device therefor |
| CN107165758A (en) * | 2017-07-26 | 2017-09-15 | 重庆理工大学 | A kind of high-current pulsed electron beam source light remote control ignition driver |
-
2014
- 2014-07-24 CN CN201420413641.5U patent/CN203964007U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017088583A1 (en) * | 2015-11-27 | 2017-06-01 | 广东美的厨房电器制造有限公司 | Pulse ignition control circuit, gas stove, and working control method and device therefor |
| CN105423339A (en) * | 2015-12-22 | 2016-03-23 | 广东美的厨房电器制造有限公司 | Pulse ignition control circuit and gas stove |
| CN105423339B (en) * | 2015-12-22 | 2017-10-27 | 广东美的厨房电器制造有限公司 | Pulse firing controls circuit and gas-cooker |
| CN107165758A (en) * | 2017-07-26 | 2017-09-15 | 重庆理工大学 | A kind of high-current pulsed electron beam source light remote control ignition driver |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |